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Major Depressive Episode clinical trials

View clinical trials related to Major Depressive Episode.

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NCT ID: NCT03190772 Completed - Clinical trials for Major Depressive Episode

The Role of Expectations in the Pharmacological Treatment of Depression - An Experimental Investigation

Start date: November 1, 2017
Phase: N/A
Study type: Interventional

The study aimes at identifying whether positive expectations have an impact on the way depressive participants experience emotions in the form of sadness.

NCT ID: NCT03113968 Completed - Depression Clinical Trials

ELEKT-D: Electroconvulsive Therapy (ECT) vs. Ketamine in Patients With Treatment Resistant Depression (TRD)

ELEKT-D
Start date: April 7, 2017
Phase: Phase 2/Phase 3
Study type: Interventional

The goal of the study is to conduct a comparative randomized trial of electroconvulsive therapy (ECT) vs. ketamine for patients with treatment resistant depression (TRD) in a real world setting with patient reported outcomes as primary and secondary outcome measures.

NCT ID: NCT02992496 Recruiting - Clinical trials for Major Depressive Episode

Investigation of Antidepressant Efficacy of Oral Ketamine Treatment

Start date: April 24, 2017
Phase: Phase 2
Study type: Interventional

The purpose of this double-blind, controlled, randomized study is to investigate the antidepressant efficacy of oral ketamine treatment in patients suffering from a major depressive episode.

NCT ID: NCT02915679 Terminated - Clinical trials for Major Depressive Episode

Pain Perception in Suicidal Behavior Vulnerability

DOCS
Start date: June 17, 2015
Phase: N/A
Study type: Interventional

In France, almost 1 death on 50 is a suicide. The suicide occurs in unbearable psychic pain where mental trouble has a major influence. It is classified as preventable mortality. According to interpersonal psychological theory of suicide, the repeated exposition to stressful and painful events (as physical abuse) would facilitate suicide attempt through the increased pain tolerance. The social pain (or psychical pain on the broader sense) and physical pain are closely linked. The investigators hypothesize that the measure of painful perception will be significantly superior on suicidals attempters compared to non-attempters. It will be the case for recent suicide attempters and former suicide attempters, suggesting a suicidal vulnerability trait. Moreover, the investigators expect that social distress induced by a social exclusion paradigm will be significantly superior on suicide attempters compared to non-attempters. The aim of the study is to investigate the physical and psychic pain on depressed subjects with or without history of suicide attempts. After a clinical evaluation (psychiatric symptomatology, personality trait, suicidal dimension), subjects will be submitted to a painful thermic stimulation and will participate at a computer test of social exclusion (named Cyberball).

NCT ID: NCT02839798 Terminated - Bipolar Disorder Clinical Trials

NeoSync TMS Treatment for Bipolar I Depression

NESTTBID
Start date: May 2016
Phase: Phase 2
Study type: Interventional

This study is designed to evaluate the safety and preliminary efficacy of synchronized transcranial magnetic stimulation (sTMS) using the NeoSync EEG Synchronized TMS device (NEST) in subjects with Bipolar Disorder type I in a Major Depressive Episode. This is an open label study in which subjects will receive treatment 5 days per week for 6 weeks.

NCT ID: NCT02824081 Recruiting - Clinical trials for Major Depressive Episode

Neuroinflammation, Serotonin, Impulsivity and Suicide

NISIS
Start date: November 2015
Phase: N/A
Study type: Interventional

Suicide is a major health problem that causes annually a million death worlwide. In the stress-vulnerability model, suicidal behavior (SB) results from the interaction between an individual's predisposition (personality, family history of SB…) and stressful conditions (early life adversity). Studies show that suicide ideations could favour inflammation and that depression is associated with an elevated inflammation. Recent evidences also suggest that inflammatory mediators play a critical role in SB. The aim of the study is to evaluate the inflammatory markers rate on depressed patients with or without personal history of SB. In the second part of the study, the relations between the rates of inflammatory markers and characteristics of SB, impulsivity, psychological pain, childhood abuse and gene expression of 5HT2B receptor will be investigated.

NCT ID: NCT02051413 Completed - Clinical trials for Major Depressive Disorder

Beta-arrestins and Response to Venlafaxine in Major Depressive Disorder (MDD) (DEPARRESTCLIN)

DEPARRESTCLIN
Start date: February 18, 2014
Phase: Phase 4
Study type: Interventional

Predictive factors and biomarkers of response to antidepressants in major depressive disorder are scarce. Beta-arrestins are proteins which inhibit G Protein Coupled Receptors and desensitize serotonergic and dopaminergic receptors. The study hypothesis is that Beta-arrestins 1 and 2 are predictive factors and biomarkers of response to antidepressants in major depressive disorder. In a controlled prospective open naturalistic monocentric 3-month study, 60 patients with a major depressive disorder requiring a treatment with venlafaxine will be included and assessed before treatment, 1 month and 3 months post-treatment. 20 controlled healthy subjects matched for age and gender will also be assessed. The Beta-arrestin pathway will be assessed using genetic polymorphisms, Peripheral Blood Mononuclear Cell measures and functional pathway. Antidepressant response will be assessed using depression scales, olfaction and memory as surrogate markers of neurogenesis.

NCT ID: NCT02032576 Completed - Clinical trials for Major Depressive Episode

Predictors of the Response and Relapse/Recurrence After ECT for Depressed Patients

Start date: January 2008
Phase: Phase 4
Study type: Interventional

Objective: Psychiatrists have long sought a quantifiable biomarker of electroconvulsive therapy (ECT) response. Although ECT is highly effective for treatment of patients with major depressive episode, a high rate of relapse/recurrence is a major problem after discontinuation of ECT. The purpose of this study is to examine the factors related to the response of ECT, to predict ECT response early, and to investigate the clinical predictors affecting the time to relapse/recurrence after ECT. Methods: Patients with major depressive episode who require ECT treatment will be enrolled. ECT will be performed regularly. The 17-item Hamilton Rating Scale for Depression (HAMD-17) and other scales will be assessed before ECT, after every 10 days, till to an expected average of 50 days, and monthly during the 6-month follow-up period. Other measures also will be performed before the first ECT, at an expected average of 50 days, and at the end of follow-up period. Predictors of the response and relapse/recurrence after ECT and early prediction of ECT response will be obtained by statistic methods.

NCT ID: NCT01979289 Recruiting - Clinical trials for Major Depressive Disorder

Computerized Cognitive Remediation for Geriatric Depression

Start date: August 2012
Phase: N/A
Study type: Interventional

This research study will examine if a targeted computerized cognitive remediation (CCR) training program is better for treating geriatric depression than general computer activity. We will also examine whether this intervention is related to improvement in cognitive and depressive symptoms. Elderly patients with depression, who have, and who have not been treated with antidepressant medication for their illness, will be recruited to participate in either a 30 hour cognitive remediation program or general computer activity designed to be both challenging and interesting. They will be asked to complete between 1 and 3 hours of remediation per day over 4 weeks. While undergoing the cognitive remediation participants will be asked questions to assess their symptoms of, as well as the severity of, their depression weekly. This will inform researchers about whether or not the CCR is helping to improve depressive symptoms. At the end of the CCR study, participants will be given a battery of cognitive tests design to tell investigators whether or not the CCR improved their thinking in a variety of different ways including improving attention, memory, and organization. Investigators will also determine whether changes in participants' thinking are related to changes in their mood or other depressive symptoms. It is hoped that information gained from this study will help investigators to better understand the brain processes associated with depression, recovery from depression, and will help inform the development of future alternative treatments for this illness.

NCT ID: NCT01976793 Completed - Clinical trials for Major Depressive Episode

Retrospective Observational Study DIANA Study

DIANA
Start date: December 2013
Phase: N/A
Study type: Observational

This Non-Interventional Study (NIS) is intended to evaluate the duration of treatment with an initial antidepressant taken as monotherapy in patients in whom treatment was changed because of suboptimal response at physician's discretion. This will address unmet medical needs of patients with a depressive episode related to RDD (ICD-10, Version 2010), who have failed to respond adequately to initial treatment with an antidepressant and contribute to an understanding of the usual approaches that physicians adopt to monitor initial treatment efficacy in RDD (Recurrent Depressive Disorder). The study will also focus on second-line therapy in hard to treat patients, describing the different pharmacotherapeutic strategies.